Site Reliability Engineer III

Comcast

Confirmed live yesterday High trust

Hybrid

Quick summary

Work type: Hybrid
Location: Reston, VA
Salary: $109,178–$163,767 / yr
Posted: 9 days ago
Freshness: Confirmed live yesterday
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $178k

This role $136k

$96k most similar roles pay here $233k

This role pays less than 81% of similar roles. Most pay $146,900–$208,800 — the shaded band above. At the midpoint, this role pays about $136k versus about $178k for comparable roles.

Based on 240 similar postings.

Employer

About Comcast

Comcast is an American telecommunications and media conglomerate, providing cable TV, internet, and phone services under the Xfinity brand, and owning NBCUniversal.

Comcast currently has 84 open roles on FindRole.

Listed pay typically runs $137,369–$206,053 across 58 roles with salary data.

Most-posted roles

View all roles at Comcast

At a glance

TL;DR · Site Reliability Engineer III

Role Posting Log in to save

Site Reliability Engineer 3 will join the BuyerCloud and Revenue Science teams to own cloud infrastructure, system reliability, and observability for a high-scale programmatic demand-side bidding platform and machine learning solutions. The role involves designing and building infrastructure solutions and tooling to ensure scalability, reliability, and sub-second performance across thousands of applications, servers, and containers. Day-to-day responsibilities include writing code and scripts for Infrastructure as Code, managing configuration management, extending the observability stack for alerting, participating in on-call rotations, and creating system documentation and playbooks. The candidate will utilize Linux, AWS, Kubernetes, Python, Java, or C++ to manage systems. Technical tools specifically mentioned include CloudFormation, Terraform, and Ansible. This role addresses the challenge of maintaining a highly available, distributed environment across multiple regions using automated incident resolution and infrastructure management.

What does a Site Reliability Engineer earn?

Median $186200 from 131 postings across 36 companies.

See salary data

Skills

AWS Kubernetes Infrastructure as Code Terraform Cloud Formation Ansible Python Java C++ Linux Configuration Management Observability Distributed Systems DevOps

What you'll do

Design and build infrastructure solutions to ensure high scalability and sub-second performance.
Write code and scripts for Infrastructure as Code (IaC) and configuration management.
Develop automated systems for incident resolution.
Extend the observability stack to capture and alert on system issues.
Participate in on-call rotations and serve as an escalation contact for service incidents.
Create system documentation, playbooks, and instruction manuals.
Manage large-scale distributed systems across AWS and Kubernetes environments.

What we're looking for

Bachelor’s degree in computer science, computer engineering, a relevant technical field, or equivalent practical experience.
Experience designing, analyzing, and troubleshooting large-scale distributed systems.
Administration experience with Linux, AWS, and Kubernetes.
Experience in configuration management using CloudFormation, Terraform, and Ansible or similar tools.
Experience coding in higher-level languages such as Python, Java, or C++.
Strong problem-solving skills.
Strong verbal and written communication skills.
Preferred certifications include AWS Solutions Architect Associate and Certified Kubernetes Administrator (CKA).

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